| USGS Parameter Group | Data Types | Start Date | End Date |
|---|---|---|---|
| Information | Water-quality | 1974-07-03 | 2019-02-05 |
| Inorganics, Major, Metals | Water-quality | 1974-07-03 | 2019-02-05 |
| Inorganics, Major, Non-metals | Water-quality | 1974-07-03 | 2019-02-05 |
| Inorganics, Minor, Non-metals | Water-quality | 1988-09-21 | 2019-02-05 |
| Inorganics, Minor, metals | Water-quality | 1974-07-03 | 2019-02-05 |
| Nutrient | Water-quality | 1974-07-03 | 2019-02-05 |
| Organics, other | Water-quality | 1988-09-21 | 2001-07-19 |
| Organics, pesticide | Water-quality | 1988-09-21 | 2001-07-19 |
| Physical | Daily Values, Groundwater Levels, Water-quality | 1974-06-01 | 2024-11-20 |
| Radiochemistry | Water-quality | 1990-06-20 | 2019-02-05 |
| n/a | USGS Active Groundwater Level Network Site | 1974-01-01 | 2021-01-01 |
| n/a | USGS Annual Water Data Reports Site | 2006-01-01 | 2012-01-01 |
Monitoring location 393158076302601 is associated with a Well in Harford County, Maryland. Water data back to 1974 are available online.
| Metadata Element | Location Metadata | Metadata Code |
|---|---|---|
|
Agency
|
U.S. Geological Survey | USGS |
|
Site identification number
|
393158076302601 | n/a |
|
Site name
|
HA Ca 23 | n/a |
|
Site type
|
Well
|
GW |
| DMS latitude | 393159.36 | n/a |
| DMS longitude | 0763024.60 | n/a |
| Decimal latitude | 39.53315556 | n/a |
| Decimal longitude | -76.5068333 | n/a |
|
Latitude-longitude method
|
Differentially corrected Global Positioning System. | D |
|
Latitude-longitude accuracy
|
Accurate to + or - .01 sec (Differentially-Corrected GPS). | H |
|
Latitude-longitude datum
|
North American Datum of 1983 | NAD83 |
| Decimal Latitude-longitude datum | North American Datum of 1983 | NAD83 |
|
District
|
Maryland | 24 |
|
State
|
Maryland | 24 |
|
County
|
Harford County | 025 |
| Country | US | n/a |
| Land net location description | n/a | |
| Name of location map | PHOENIX, MD | n/a |
| Scale of location map | 24000 | n/a |
| Altitude of Gage/land surface | 473.57 feet | n/a |
| Method altitude determined | Differentially corrected Global Positioning System. | D |
| Altitude accuracy | .01 feet | n/a |
|
Altitude datum
|
North American Vertical Datum of 1988 | NAVD88 |
|
Subbasin hydrologic unit
|
Gunpowder-Patapsco | 02060003 |
|
Drainage basin
|
n/a | |
|
Topographic setting
|
Valley flat
|
V |
| Flags for instruments at site | NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN | n/a |
|
Date of first construction
|
1974 | n/a |
| Date site established or inventoried | 19740601 | n/a |
|
Drainage area
|
n/a | |
| Contributing drainage area | n/a | |
| Time Zone abbreviation | EST | n/a |
|
Site honors Daylight Saving Time
|
Y | n/a |
|
Data reliability
|
Data have been checked by the reporting agency. | C |
| Data-other GW files | YYYYNYNN | n/a |
| National aquifer | Piedmont and Blue Ridge crystalline-rock aquifers | N400PDMBRX |
| Local aquifer | Loch Raven Schist | 370LCRV |
|
Local aquifer type
|
Unconfined single aquifer | U |
| Well depth | 200 feet | n/a |
|
Hole depth
|
200 feet | n/a |
| Source of depth data | D | n/a |
| Project number | 442400200 | n/a |
